Colds mutate even while they're infecting you, and new strains pop up so often that by the time drug-makers create a vaccine against one variation, the serum is already out of date.
即使在感染你的时候，感冒病毒也会发生变异，而且新的病毒毒株经常出现，以至于当制药商研制出针对其中一种变异的疫苗时，血清已经过时了。
已经过时了。
These figures are very out of date.
这些数字早已过时。
Suddenly she felt old and out of date.
她猛然觉得自己老了，跟不上时代了。
The regulations were out of date and confusing.
那些规定已经过时，而且令人费解。
我们已经跟不上时代了。
But the discussions now seem out of date.
但这些讨论现在看来已经过时了。
Cassette tape recorders are out of date now.
现在，盒式磁带录音机过时了。
They are arranged in order of date, so you can see how ideas about art have changed over time.
它们是按日期顺序排列的，所以你可以看到关于艺术的观点是如何随着时间的推移而变化的。
According to Dmitry, some Russians' opinions about China are still out of date, although China has progressed greatly.
在德米特里看来，尽管中国已经取得了很大的进步，但一些俄罗斯人对中国的看法仍然是过时的。
In Western high schools, poetry is hardly taught because it is considered to be out of date and have little to do with the life of today's students.
在西方的高中，诗歌几乎不教，因为它被认为是过时的，并且与当今学生的生活没什么关系。
Their software is out of date.
他们的“软件”过时了。
你的电脑过时了。
但是现在这种看法似乎已经过时了。
The old machinery is out of date.
这些旧机器过时了。
Maybe an important database is woefully out of date.
也许某个重要的数据库大大过时。
Oscar Wilde's quip now sounds hopelessly out of date.
奥斯卡·王尔德此言虽妙，而今听来却彻头彻尾过时了。
Traditional documentation gets out of date very quickly.
而传统的文档又很容易过期。
Nothing kills a library faster than going out of date.
图书馆最可怕的事情就是资料过期了。
It risks looking out of date before it is even published.
但是这份报告恐怕在未公布前就过时了。
I can't go now; I'm too busy.Besides, my passport is out of date.
我现在不能走，我太忙了。何况我的护照过期了。
Get the name of date and number styles with getStyleNameAttribute ().
用 getStyleNameAttribute ()取得日期和数字样式名。
The gas masks were collected last year because they were out of date.
去年，这些防毒面具由于过了有效期而被收回。
Be careful because this article USES a slightly out of date version of SKOS.
在阅读此文时应注意其中使用了有点过时的SKOS版本。
Static HTML pages providing service information rapidly become out of date.
静态HTML页面提供服务信息的方式很快就变得落伍了。
Out of date tea leaves will be brittle and dry, rather than lush and aromatic.
过期的茶叶会变得干燥易碎，口感与味道都会明显下降。
You prate of sentences having subjects, but all that sort of talk is out of date.
你大谈句子必须有主语，这种分类早就过时了。
But the notion that all emerging-market shares are risky is looking out of date.
但是，那种所有新兴市场的股票都有很大风险的说法已经过时了。
But the notion that all emerging-market shares are risky is looking out of date.
但是，那种所有新兴市场的股票都有很大风险的说法已经过时了。
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